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improve docs for biome code

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mat 2025-06-02 11:51:03 -06:00
parent 2c5f293210
commit c5ddae58a1
2 changed files with 19 additions and 2 deletions
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13
azalea-registry/src/data.rs
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@ -24,7 +24,8 @@ impl<T: DataRegistry> Registry for T {
}
macro_rules! data_registry {
($name:ident, $registry_name:expr) => {
($(#[$doc:meta])* $name:ident, $registry_name:expr) => {
$(#[$doc])*
#[derive(Debug, Clone, Copy, AzBuf, PartialEq, Eq, Hash)]
pub struct $name {
#[var]
@ -54,7 +55,15 @@ data_registry! {PigVariant, "pig_variant"}
data_registry! {PaintingVariant, "painting_variant"}
data_registry! {WolfVariant, "wolf_variant"}
data_registry! {Biome, "biome"}
data_registry! {
/// An opaque biome identifier.
///
/// You'll probably want to resolve this into its name before using it, by
/// using `Client::with_resolved_registry` or a similar function.
Biome,
"worldgen/biome"
}
// these extra traits are required for Biome to be allowed to be palletable
impl Default for Biome {
fn default() -> Self {

8
azalea-world/src/world.rs
View file

@ -179,6 +179,14 @@ impl Instance {
self.chunks.get_block_state(pos).map(FluidState::from)
}
/// Get the biome at the given position.
///
/// You can then use `Client::with_resolved_registry` to get the name and
/// data from the biome.
///
/// Note that biomes are internally stored as 4x4x4 blocks, so if you're
/// writing code that searches for a specific biome it'll probably be more
/// efficient to avoid scanning every single block.
pub fn get_biome(&self, pos: &BlockPos) -> Option<Biome> {
self.chunks.get_biome(pos)
}